Inventor · disambiguated record
Masanori Kochi
Also filed as: KOCHI MASANORI
5 granted patents·41 citations·filing 1985–1996
78Inventor score
Technology areasG11B
Files withHITACHI LTD5
Top patents by PatentIndex Score
5 records- 0167US4823218ABalance compensated rotary magnetic head deviceHITACHI LTD·Filed 1987·Granted Apr 18, 1989·16 cites·9 claims
- 0259US4833562ARotary magnetic head cylinder device for suppressing vibrations ofa magnetic tapeHITACHI LTD·Filed 1987·Granted May 23, 1989·13 cites·6 claims
- 0346US4725910ARotary magnetic head assemblyHITACHI LTD·Filed 1985·Granted Feb 16, 1988·7 cites·4 claims
- 0433US5193045AHelical scan type magnetic recording and/or reproducing apparatus having combination type video head and flying erase head for low vibrationHITACHI LTD·Filed 1991·Granted Mar 9, 1993·2 cites·2 claims
- 0531US5661622ARotary magnetic head cylinder device for reduced vibration and proper head/type alignmentHITACHI LTD·Filed 1996·Granted Aug 26, 1997·3 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →